baber/WOPTO huggingface dataset:
Patent JP-S6383672-A (JP)
Title: Fluorescent reagent for fatty acid analysis and preparation thereof
Inventor: KINOSHITA TOSHIO
IPC: G01N31/00
Filed: 1986-09-29
Abstract: PURPOSE:To obtain a fluorescent reagent which permits easy control of oxidation reaction, has high purity and facilitates prepn. operation by adding an org. base catalyst, 9-anthraldehydehydrazone and oxidizing agent soluble in an org. solvent into the org. solvent. CONSTITUTION:The fluorescent reagent is prepd. by preliminarily adding the org. base catalyst, the 9-anthraldehydehydrazone, and the oxidizing agent soluble in the org. solvent into the org. solvent, mixing these materials at the time of or shortly before a fatty acid analysis and resting the mixture for a prescribed period. The best result is obtainable with acetate as the org. solvent. quinuclidine and diethylamine give good results in a wide concn. range of base as the base catalyst. The quinuclidine is most preferable as if N-chlorosuccimide is used as the oxidizing agent. The refined reagent shown the specified peak value for about 2-3hr after the prepn. at a room temp., but is stable for >=24hr in refrigerated or frozen preservation and poses no problems in actual use.
Patent JP-H0673522-A (JP)
Title: Heat insulating thermal spraying material
Inventor: TAMURA HIROSHI
IPC: C23C4/10
Filed: 1992-08-27
Abstract: PURPOSE:To produce a thermal spraying material having superior heat insulating property and high coefficient of expansion by preparing a thermal spraying material having a composition consisting of specific amounts of one or more kinds among FeO, Fe2O3, and Fe3O4 and the balance ceramics other than these oxides. CONSTITUTION:The thermal spraying material which has a composition consisting of, by weight, >=25%, preferably >= about 28%, in total, of at least one or more kinds among FeO, Fe2O3, and Fe3O4 and the balance ceramics Al2O3, ZrO2-8wt.% Y2O3, 3Al2O3.2SiO2, SiO2, CeO2, Cr2O3, etc.) other than FeO, Fe2O3, and Fe3O4 and is used for thermal spraying onto a member made of metal is prepared. When this thermal spraying material is thermally sprayed onto the member made of metal, a film practically free from peeling from a base material can be formed and thermal spraying cost can be reduced to half or less.
Patent JP-H0543944-A (JP)
Title: Manufacture of low iron loss grain-oriented silicon steel sheet
Inventor: IGUCHI MASAO
IPC: C21D8/12
Filed: 1991-08-15
Abstract: PURPOSE:To manufacture a low iron loss grain-oriented silicon steel sheet having good product properties by positioning the focus of electron beams to the place farther than the surface of a steel sheet in the case the electron beams are perpendicularly made incident on the surface of the steel sheet. CONSTITUTION:The surface of a grain-oriented silicon steel sheet K subjected to finish annealing or after the formation of an insulated film is irradiated with electron beams in such a manner that they scan in a direction crossing the rolling direction of the steel sheet K to manufacture a grain-oriented silicon steel sheet. In this case, the focus of the electron beams is positioned to the place farther than the surface O of the steel sheet K in the case the electron beams are perpendicularly made incident on the surface of the steel sheet K. In this way, the low iron loss grain-oriented silicon steel sheet having good product properties in the breadthwise direction of the steel sheet can stably be obtd. by a simple method.
Patent JP-H04107971-A (JP)
Title: Solar cell
Inventor: DEGUCHI MIKIO
IPC: H01L31/04
Filed: 1990-08-28
Abstract: PURPOSE:To enable light to be absorbed effectively and conversion efficiency to be improved by increasing a light-path length within a light activation layer of an incidence light even if the thickness of the light activation layer is made thin by providing a light-scattering body within the light activation layer which contributes to generation by absorbing the incidence light. CONSTITUTION:Incidence light to a solar cell advances within a light activation layer 1 and is partially absorbed readily but partially reaches a light-scattering body 2. Since a refractive index of the light activation layer 1 is approximately 3.4 and that of the light-scattering body 2 is 1.0, light reaching the light- scattering body 2 due to difference in the refractive index of both is partially reflected at an interface between the light activation layer 1 and the light- scattering body 2 and is bent in advancing direction. The remainder advances within the light-scattering body 2. The light-scattering body 2 is a cavity, attenuation of light within the light-scattering body 2 is nearly equal to null light which enters the light-scattering body 2 once reaches a part with differing interface between the light activation layer 1 and the light-scattering body 2.
Patent JP-H1067314-A (JP)
Title: Master cylinder
Inventor: IIJIMA HIDEAKI
IPC: B60T11/16
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To lower sliding resistance of a slider and enhance sealing strength in inoperated state of the slider by interposing a presser means which pressurizes a sealing member by being pushed by a piston means by movement of a piston near one end of a cylinder space between an end face of a cylinder body and the sealing member. SOLUTION: When a slider 22 is in a waiting state, a ring plate 33 abuts on a left end face of a cup guide 30, the left-directional movement of a piston 21 is regulated, and the y-directional compression quantity of a cup seal 31 is regulated so that the sealing strength to the slider 22 and the guide 30 is enhanced. On the other hand, when the slider 22 is pushingly driven, a pin 24 stops pushing a ring plate 33 by the left movement of a piston assembly 20 by minor distance so that the cup seal 31 extends in the y direction. Along with it, the pressure contact force of the cup seal 31 toward the outer circumferential face of the slider 20 and the guide 30 is reduced. This constitution reduces the sliding resistance of the slider 22.
Patent JP-S60121097-A (JP)
Title: Laser working device
Inventor: FUJISAWA TETSUO
IPC: B23K26/12
Filed: 1983-12-02
Abstract: PURPOSE:To increase considerably a lens life and to improve the long-term reliability of a blank material for the lens by providing a independently an auxiliary gas systems for an auxiliary gas for working and an auxiliary gas for protecting the lens and enabling the selective use thereof in the stage of working. CONSTITUTION:An appropriate auxiliary gas 6 is introduced from a cylinder 10 through a solenoid valve 8 for auxiliary gas into a nozzle in the stage of working with a laser beam 1. The shielding gas having the pressure slightly higher than the atmospheric pressure is introduced from a cylinder 11 through a solenoid valve 9 into a nozzle 7 in the atmosphere having possibility of intrusion of foreign material in the stage except working. The valves 8 and 9 are properly selectively usable in the stage of working and therefore even if the lens 3 has a surface contamination, the sticking of the material scattered from a work is prevented in the nozzle and the cooling effect of the nozzle is improved. The reliability of the blank material for the lens as well as the service life of the lens are improved.
Patent JP-S6289547-A (JP)
Title: Coupling method for two members
Inventor: TOMITE TOSHIO
IPC: B21K25/00
Filed: 1985-10-16
Abstract: PURPOSE:To improve the durability of a coupling member by pressing the hardened inside peripheral surface part of a high hardness coupling member, into the outside peripheral surface having a high hardness of a member to be coupled, by a metallic die, bringing the hardened part to a plastical deformation, and coupling firmly both of them without lowering the hardness of a necessary part. CONSTITUTION:The inside peripheral surface part of a high hardness washer plate 7 of a pinion clutch part 2 of a starter, for instance, is prevented from cementation locally, or annealed and softened locally. The softened inside peripheral surface of this plate 7 is pressed by a metallic die into the outside peripheral surface of a high hardness clutch outer 3, and coupled to a groove part 31 of the clutch outer 3 by bringing the softened part to a plastical deformation. Abutting necessary parts of both members which are slid by a shift lever 8 are coupled firmly by holding the durability by a high hardness, and the durability of the coupling members 3, 7 is improved.
Patent JP-S6381071-A (JP)
Title: Printer
Inventor: ADACHI SHIGERU
IPC: B41J2/485
Filed: 1986-09-25
Abstract: PURPOSE:To enable data to be shifted on a dot basis both toward the head of a line and toward the tail of the line, by providing a controller for controlling the positions in a line dot buffer where characters are to be written through referencing a shift quantity stored in a shift quantity storage means, at the time of transferring data from page buffer into the line dot buffer. CONSTITUTION:A controller 14 determines a starting point for writing into a line dot buffer 131. The controller 14 then sequentially reads a one-line amount of data converted into internal codes from a page buffer 3, and sequentially writes the data into the line dot buffer 131, starting at the starting point. As a result, line dot data is written in the line dot buffer 131, then, the controller switches the line dot buffers 131, 132, and commands a printer 12 to read the data from the line dot buffer 131. Therefore, the line dot buffer 131 is used for printing by the printer 12, while the line dot buffer 132 is used for forming the next line, under the control of the controller. Thus, the one-page amount of data is sequentially sent to the printer 12, and is printed.
Patent JP-2001017606-A (JP)
Title: Game article
Inventor: ATSUTA YUTAKA
IPC: A63F3/04
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To double interests in a game played by many people in a form like Sugoroku (Japanese variety of parcheesi) gradually outmoded these days and to appeal it again. SOLUTION: This game article for competing a goal by many people is constituted by using a game board 1 by resin, paper or cloth or the like capable of setting a moving route at all times, mark objects 3 for player identification to be moved by an appropriate moving means 2 along the route on the game board 1 and easily attachable and detachable two-layer seals 4 for being stuck on the board 1 in relation to the movement of the mark object 3 and clarifying the contents of a lower surface seal at the time of peeling off the upper surface seal or easily attachable and detachable regular seals 5 for clarifying the contents of a back surface at the time of being stuck or distributed on the board 1 and then peeled off or cards 6 for clarifying the contents at the time of being distributed on the board 1 and then turned over, etc.
Patent JP-S6382118-A (JP)
Title: Automatic frequency fine tuning processor
Inventor: TANAKA YASUSHI
IPC: H03J7/02
Filed: 1986-09-26
Abstract: PURPOSE:To contrive to improve the accuracy of a reception frequency and to make no adjustment of an AFT coil by providing a means making it possible to store and call an output voltage of an AFT (automatic frequency fine tuning) circuit within a range. CONSTITUTION:The range of an AFT output voltage caused by a change in the oscillating frequency of a local oscillator 16 due to a data change in a PD 17 is stored in a random access memory circuit 19. then the stored data is called and a microcomputer 12 is used to compare the stored data with a data being the result of A/D conversion of an actual output voltage of the AFT thereby discriminating the state of proper reception. Thus, the AFT output voltage range is adjusted automatically and no-adjustment of the AFT coil is realized and the accuracy of the reception frequency is improved.
Patent JP-S61108174-A (JP)
Title: Manufacture of field effect transistor
Inventor: TAKAGI HIROMITSU
IPC: H01L29/812
Filed: 1984-11-01
Abstract: PURPOSE:To obtain a high performance FET, by providing a metal gate electrode on a compound semiconductor substrate as a mask, etching the surface of the substrate, thereafter implanting ions, and providing source and drain layers. CONSTITUTION:Si ions are implanted in a semi-insulating GaAs substrate 1 and heat treatment is performed. Thus an N channel region 2 is formed. A gate electrode 3 made of high melting point metal of W-Ta-Si is provided. With the electrode 3 as a mask, the substrate 1 is etched away by 100Angstrom  or more. Si ions are implanted. A concentration peak is provided in the vicinity of the surface of the substrate, and an N<+> layer 4 is provided. Then, an electrode 5 made of Au alloy is attached to the N<+> layer 4. In this constitution, the lower surface of the gate electrode is separated from the source and drain regions. Therefore, the impurity concentration at the surface of the substrate can be made high, the resistance of the source and drain is strikingly decreased and the high performance MES-FET can be obtained.
Patent JP-H0978484-A (JP)
Title: Dryer for paper machine
Inventor: KUNO HIROAKI
IPC: D21F5/02
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a dryer for paper machines capable of producing a sheet of paper improved in printability by forming vacuum rolls into crowned convex vacuum rolls having a convex diameter and uniformizing the shrinkage factor in the paper width direction of a wet web. SOLUTION: This dryer for paper machines comprises vacuum rolls 3 formed into crowned vacuum rolls having a convex diameter so as to further preferably make the crowned vacuum rolls draw a curve of the formula [P is (1/2) the extent of the crown; L is the face length (the length in the shaft direction) of the vacuum rolls; Y is the distance from the crown working center line to a point P in the shaft direction; X is the crown height at the point P] when a wet web 1 is accompanied with a canvas, successively revolved and run through plural dryer rolls 2 having a heating means in the interior and the vacuum rolls 3 and dried. Furthermore, the crowned vacuum rolls are preferably installed within the range of a part with 30% moisture content to a dry end in a drying process for the wet web 1.
Patent JP-H0973184-A (JP)
Title: Treatment to give conductivity to electrophotographic transfer material
Inventor: ASAKA KAZUO
IPC: D21H21/14
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To suppress environmental dependence, especially moisture dependence and to maintain conductivity which varies within a specified range of surface electric resistance under a wide environmental conditions from low temp. and low humidity to high temp. and high humidity by using a metallic oxide having conductivity as a conducting agent and compounding the conducting agent into a transfer material. SOLUTION: A metallic oxide in a form of fibers, acicular rutile structure, whiskers or scales having conductivity is used as a conducting agent and is compounded into a transfer material. Particles of the conducting agent used has the major axis and minor axis in 1 to 30μm range and 0.1 to 3μm range, respectively, and has 2 to 300 aspect ratio (major axis/minor axis), preferably 2 to 200, and more preferably 2 to 100. Moreover, a metallic oxide to which conductivity is given by doping with metallic ions having +1 difference in the valence from the metallic ion which constitutes the metallic oxide is used. Thereby, the obtd. transfer material has surface electric resistance characteristics excellent in stability which vary within a specified range of surface electric resistance against wide environmental changes from low humidity to high humidity.
Patent JP-S60114181-A (JP)
Inventor: HAINTSUUKURISUTEN ROORENTSUEN
IPC: A24C5/18
Filed: 1984-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1074240-A (JP)
Title: Character position detection method
Inventor: ONO SATORU
IPC: G06K9/62
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position of an automatic read object character by detecting the scanning position of a registration character where the overlapping degree of a line segment inside a character position detection area and the registration character is highest as the position of the automatic read object character. SOLUTION: In the case of detecting the position of a wafer ID 14, after setting a fixed area provided with the wafer ID 14 as a wafer ID detection area 20, the image of the registration character 12 is positioned at the upper left of the wafer ID detection area 20. Then, the inside of the wafer ID detection area 20 is successively scanned by the image of the registration character 12, the overlapping degrees of the line segment inside the wafer ID detection area 20 and the registration character 12 at the respective scanning positions of the image of the registration character 12 are detected and stored and the scanning position of the registration character 12 where the overlapping degree of the line segment inside the wafer ID detection area 20 and the registration character 12 is highest is detected as the position of the wafer ID 14.  Thus, even when scratches 15-19 or the like are present at the part of the wafer ID 14, the position of the wafer ID 14 is accurately detected.
Patent JP-S6381454-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: G03G5/043
Filed: 1986-09-26
Abstract: PURPOSE:To provide adequate transferability and excellent photoconductivity to the titled photosensitive body by using a hydrogenated amorphous carbon film contg. halogen atoms to form the charge transfer layer and using a hydrogenated or fluorinated amorphous silicon film into which oxygen atoms are incorporated and either of phosphorus atoms or boron atoms are incorporated to form the charge generating layer. CONSTITUTION:This function sepn. type photosensitive body having the charge generating layer 3 and the charge transfer layer 2 is provided with the hydrogenated amorphous carbon film which is formed by glow discharge and into which the halogen atoms are incorporated as the charge transfer layer 2 and the hydrogenated or fluorinated amorphous silicon film which is likewise formed by the glow discharge and into which at least either of the phosphorus atoms or boron atoms are incorporated and the oxygen atoms are incorporated as the charge generating layer 3. High dark resistance and excellent electric charge transferability are thereby provided to the charge transfer layer 2 so that said layer can make contribution to bright attenuation. The carriers generated in the formed film are efficiently implanted into the charge generating layer 3 in the lamination constitution with the charge transfer layer 2 so that said layer can make adequate contribution to the bright attenuation.
Patent JP-S6288200-A (JP)
Title: Semiconductor memory device provided with testing circuit
Inventor: MATSUOKA SHIGEKI
IPC: G11C29/12
Filed: 1985-10-14
Abstract: PURPOSE:To improve the threshold voltage measuring accuracy of a cell by providing a sense transistor circuit on a testing circuit, and applying this threshold current as about several muA to the cell, when measuring a characteristic of a memory cell by using an internal terminal of a memory device. CONSTITUTION:When detecting whether a current flowing to a memory cell M1 is larger or smaller than a threshold current, it is executed by using a current sensing circuit which has made the threshold current very small. That is to say, a driving circuit C4 to which a power supply voltage VCC and also a power source voltage AV which can be controlled independently from said voltage are applied is connected to a gate of the cell M1, and an input of an inverter C1 and a source of a MOS transistor Q2 are connected to a drain of the cell M1. Also, an output of the inverter C1 is connected to a gate of Q2, and a sense transistor circuit C2 for making a threshold current at the time of testing small to about 1muA against a threshold current at the time of inspecting the stored contents of the cell M1 is connected to a drain of Q2. That is to say, the circuit C2 is controlled by an external terminal 2, and an output of the cell M1 is fetched from a terminal 3.
Patent JP-H02174786-A (JP)
Title: Polysiloxane having heterocyclic part as steric hindrance
Inventor: ROSUUERU IISUTON KINGU ZA SAAD
IPC: C08G77/28
Filed: 1989-09-06
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein M* is one member of a group of M, M' and M"; M is R 3 USiO; M' is R 3 USi; M" is a 1-8C alkyl; D is a group represented by formula II (R is phenyl); D* is a group represented by formula III (wherein R' is H or a 1-3C alkyl; X is absent or C n H 2n  as a double bond; R 4 ↑' is H or a 1-12C alkyl; Y' is O; Z is C or N; (n) and (m) are 0-10; and (p) is 0 or 1); T is a group represented by formula IV; Q is a group represented by formula V; (v) is 1; (x) is 1-200; (y) is 1-100; and (z) and (w) are 0-5].  
     USE: An oxidation inhibitor, a heat stabilizer and a light stabilizer of an olefinic polymer.  
     PROCESS: For example, a tetraalkylcycloterasiloxane represented by formula VI is reacted with a steric hindrance heterocyclic amine to obtain a compd. represented by formula VII. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0675972-A (JP)
Title: Production controlling method
Inventor: MOURI SHIYUNJI
IPC: G06Q50/04
Filed: 1992-08-28
Abstract: PURPOSE:To flexibily execute the allotment of equipment and work for the alteration, etc., of a production condition, and to execute the production of a line nonstop type by describing the whole process of the production by a work process drawing and working contents independently of the equipment, and executing the working contents under the condition of the term, etc., in conformity with working sequence. CONSTITUTION:The work process drawing is described in a work flow 201, and the detail of each working contents is described in the working contents 202. An integrated programming system 205 interprets the programs of the work flow 201 and the working contents 202 described in the two hierarchies, and determines a virtual equipment group by selecting the equipment capable of executing each work and the replaceable equipment by using an equipment constitution table 203. Besides, the working contents 202 are developed into the work instruction of every virtual equipment by a processing part 206 by using a program generation rule 204, and are stored as intermediate language in a virtual equipment data 207. The outputs A to D of the virtual equipment data 207 are sent to a distributed type controller, and the allotment of the work is determined in accordance with the work/the priority of the work.
Patent JP-H03143712-A (JP)
Title: Vehicle control device
Inventor: KINOSHITA HISASHI
IPC: B60W10/18
Filed: 1989-09-05
Abstract: PURPOSE:To prevent a vehicle control, based on a wrong acceleration signal, by providing a starting correcting means which decreases an influence of the acceleration signal in the vehicle control for a predetermined period when a vehicle starting condition is detected. CONSTITUTION:A vehicle control device, which performs a control for a control object of a vehicle such as a suspension device, steering device, etc., has a removal means B, for removing a low frequency component of an acceleration signal from an acceleration sensor A for detecting a level of acceleration of acting on the vehicle, to control the control object by a control means C by using the acceleration signal from which the low frequency component is removed. Here a detecting means D, which detects the vehicle transfer-driven from a stopping condition to a starting condition, is provided. When the starting condition of the vehicle is detected, by starting correcting means E, an influence of the acceleration signal in a vehicle control is decreased for predetermined period before the acceleration signal is generated so as to correspond to the acceleration of actually acting on the vehicle.